Testing/Calibration Apparatus TRIZ Cases
- Self-Calibrating Fuel Dispenser Using Integrated Reservoir
A self-calibrating fuel dispenser adjusts measurement accuracy using an integrated calibration reservoir and automated controller.
- Buoyancy Displacer Array for Fluid Density Profiling
Vertical array of buoyancy-based measurement modules determines fluid density profiles, replacing nucleonic sources to eliminate safety restrictions.
- Gyro-Sensor Calibration Using Angular Velocity Data
A gyro-sensor calibration method measures angular velocity and output values to derive characteristic equations for precise sensor adjustment.
- Digital Null Circuit for Phase Amplitude Compensation in NDT
Replacing analog components with a digital null circuit eliminates noise and temperature drift during nondestructive testing signal processing.
- Particulate Matter Sensor Calibration for Diesel Exhaust
A particulate matter sensor uses processor logic to determine calibration values from base and regenerate signal levels.
- Multiphase Flow Monitoring Using Ultrasonic Sensors and Tracer Injection
Clamp-on ultrasonic sensors measure flow velocity while tracer injection determines component concentrations, eliminating manual separation errors.
- Strain Gauge With Elastic Layer for Confined Space Measurement
An elastic layer isolates the strain gauge from substrate deformation, enabling accurate measurement in confined spaces without complex wiring.
- Ink Supply Device Radial Magnetic Float Position Detection
Placing the magnetic sensor on a radial wall orthogonal to the shaft axis stabilizes ink level detection despite restricted vertical placement options.
- Ultrasonic Airflow Transducer Misalignment Detection
Tilt sensors monitor transducer orientation against reference values to generate dislocation signals when measured differences exceed permitted limits.
- Dispense Head Calibration for Uniform Droplet Control
Voltage adjustments and image analysis match drop volumes to reduce residual layer thickness variations.